There is rarely any manuals today. Instead they make web sites.
Examples:
1. http://labelflash.jp/
2. http://en.wikipedia.org/wiki/LabelFlash
Both sites answer a few of your questions.
Bob
I just purchased a Toshiba Laptop for my wife - WIN7 - 64 bit and it came with a DVD drive that has labelflash. I thought everything would be included (software, etc.) but all I have is a labelflash compatable drive. I would like to use it but trying to find the correct information online is baffling. Do I have to use labelflash compatable media or will lightscibe media work? Do I need to purchase software or will the labelflash free download work? Where do I go to get the straight info on how to use this hardware. Toshiba doesn't provide much help in manual form or tech support.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic